1975 Mercury Cougar Xr7 on 2040-cars

Auto blog

NHTSA investigating Ford's solution to May 2014 power steering recall

The National Highway Traffic Safety Administration is investigating a complaint that Ford's response to a May 2014 recall of the 2008 to 2011 Ford Escape and Mercury Mariner doesn't quite go far enough to solve a troubling power-steering problem. Roughly a year ago, Ford recalled nearly a million vehicles after it was found that a problem with the torque sensor's communication with the power steering control module could cut steering assistance for drivers. While manual steering would still be available, the problem was enough to ask drivers to report in to have the PSCM inspected, and if necessary, replaced (along with the torque sensor, or in dramatic cases, the entire steering column). That would only happen, though, if trouble codes were being thrown. If there weren't any problems, dealers were told to simply update the PSCM's software so that any issues between it and the torque sensor would simply throw a visual and audio warning – power steering would still be maintained. The petitioner claimed that following the recall work, he still experienced a problem with the torque sensor. According to NHTSA, a claim was made that Ford didn't go far enough in its solution to the problem, and that "the software update itself may in fact cause further issues with the affected vehicle's power steering, causing it to fail, and ultimately requiring replacement of the torque sensor or entire steering column." The petition was filed in early February and is now officially being looked into by NHTSA.

Junkyard Gem: 1989 Mercury Tracer Four-Door Hatchback

During the life of the Mercury brand, which began in 1939 and ended in 2011, nearly every Mercury sold in North America was a cosmetically enhanced version of some Ford model also sold here. The exceptions to this rule came when Mercury sold Fords originally designed for non-North American markets, and for which no Ford-branded version existed on our shores. The 1991-1994 Capri was such a car, as was the 1999-2002 Cougar (the Mondeo-based Cougar was unique among all Mercuries in that no other cars in the sprawling Ford Empire shared its body). The 1970-1978 Capri was sold through Mercury dealers here, but never had Mercury badging. One of the rarest of all these Mercury cars was the first-generation Tracer, a Mazda design that made its way here via Australia. The bloodline of the Tracer goes back to the Mazda 323, the ancestor of today's Mazda3 and the platform used for all those US-market Ford Escorts of the 1990s. Starting in 1991, the Tracer name went onto badge-engineered Escorts, according to Mercury tradition, but the 1988-1989 Tracers were based on the Australian-market Ford KE Laser. Underneath all of those cars (as well as the early-1990s Capris) lived Mazda 323 running gear, of course. This one nearly made it to the 175,000-mile mark during its time on the road, which is respectable by the standards of 1980s Mazdas. With an automatic transmission transferring the 84 horses from its Mazda B6 engine to the front wheels, this car wouldn't have offered a great deal of driving excitement. 1989 Tracer buyers could choose between a two-door hatchback, a four-door hatchback, and a four-door wagon. Not many Americans hurried over to their local Mercury dealers to buy Tracers, despite the fact that the nearest Ford-badged identical twins were on the other side of the globe. Mercury still seemed relevant in the late 1980s, but its days were numbered. The actress driving the Tracer in this TV commercial seems to have the same deer-in-headlights facial expression of the hapless driver-training students in the 1968 AMC Rebel commercial.

Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.